package com.bjpowernode.crm.interceptor;

import com.bjpowernode.crm.exception.InterceptorException;
import com.bjpowernode.crm.settings.domain.User;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * ClassName:LoginInterceptor
 * package:com.bjpowernode.crm.interceptor
 * Description:
 *
 * @date: 2022-02-24 15:39
 * @author：lin
 */
public class LoginInterceptor implements HandlerInterceptor {
    @Override
    public boolean preHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o) throws Exception {
        User user = (User) httpServletRequest.getSession().getAttribute("user");

       if(user==null){
            throw new InterceptorException();

        }


        return true;
    }

    @Override
    public void postHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, ModelAndView modelAndView) throws Exception {



    }

    @Override
    public void afterCompletion(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, Exception e) throws Exception {



    }

}
